Views: 0 Author: Site Editor Publish Time: 2025-03-09 Origin: Site
Jiangsu RANA Fluorine Material Technology Co., Ltd. (hereinafter referred to as "Jiangsu RANA"), which has been deeply engaged in the fluorine material field for more than 30 years, has launched a heavyweight product — PTFE plate backed with glass fiber cloth, following the R&D and manufacturing of semiconductor-grade and electronic-grade PTFE, PFA and ECTFE products. Taking imported PTFE resin as the base material, matched with high-strength glass fiber fabric (warp and weft density ≥ 200 mesh), the product realizes the melt bonding of "resin-fabric" through the independently developed hot-pressing composite process, successfully filling the domestic gap in high-performance composite lining technology, and providing core material support for corrosion-resistant and ultra-clean fluid transmission in high-end fields such as semiconductors, new energy and pharmaceuticals in China.
As a benchmark enterprise in the fluorine material industry established in 1994, Jiangsu RANA has always focused on the technical research of high-end fluorine materials. The newly developed PTFE plate backed with glass fiber cloth innovatively adopts the composite structure of "glass fiber reinforcement + fluoroplastic corrosion resistance": the imported PTFE resin ensures excellent chemical inertness and high and low temperature resistance, and the high-strength glass fiber fabric is used as the reinforcement skeleton, endowing the material with excellent tear resistance and creep resistance. Tested by SGS authority, the product has a peeling strength as high as 7N/cm and a wide temperature resistance range, which completely solves the industry pain points of traditional PTFE lining plates such as easy deformation and tearing under large-size working conditions.
In terms of production process, relying on more than 30 years of fluorine material manufacturing experience, Jiangsu RANA has overcome a number of technical problems, independently developed the hot-pressing composite process, precisely controlled the melting temperature and pressure, realized the molecular-level fusion of PTFE resin and glass fiber fabric without bubbles and delamination, and ensured the stable and reliable performance of the product. At present, the product has passed the ISO 9001 quality system certification, is a designated product of qualified suppliers of Sinopec, and can meet the strict requirements of semiconductor, new energy, pharmaceutical and other industries for ultra-clean and high corrosion-resistant materials.
Industry experts said that the successful R&D of Jiangsu RANA's PTFE plate backed with glass fiber cloth has broken the foreign technology monopoly, promoted the localization replacement of China's fluoroplastic composite lining materials, and is of great significance to improving the independent and controllable ability of core materials for China's high-end equipment manufacturing. In the future, with the rapid development of the semiconductor and new energy industries, the product has a broad market application prospect, and will provide efficient and reliable fluid storage and transmission solutions for more high-end fields.
